During a class on male anatomy in a sex education programme called "body positivity", Naked Education students, aged between 14 and 16, were surprised when four men began to strip in front of them.
The programme is hosted by Anna Richardson, along with presenter Yinka Bokinni and former Love Islander Dr Alex George. The episode, which aired on April 11 on Channel 4, has sparked outrage among some parents who believe it is "filthy" and "not necessary", with concerns specifically about nudity in front of children.
According to the Daily Star, the topic of male bodies was brought up in class this week, and the boys agreed that discussions about penis size are "more of boasting" and "a competition." One added, "Boys definitely do brag about their penis size a lot."